CN110682968A - Automobile B-pillar unlocking system and unlocking method thereof - Google Patents
Automobile B-pillar unlocking system and unlocking method thereof Download PDFInfo
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- CN110682968A CN110682968A CN201910775450.0A CN201910775450A CN110682968A CN 110682968 A CN110682968 A CN 110682968A CN 201910775450 A CN201910775450 A CN 201910775450A CN 110682968 A CN110682968 A CN 110682968A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/04—Door pillars ; windshield pillars
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/20—Means to switch the anti-theft system on or off
- B60R25/23—Means to switch the anti-theft system on or off using manual input of alphanumerical codes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/20—Means to switch the anti-theft system on or off
- B60R25/24—Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/20—Means to switch the anti-theft system on or off
- B60R25/25—Means to switch the anti-theft system on or off using biometry
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/20—Means to switch the anti-theft system on or off
- B60R25/25—Means to switch the anti-theft system on or off using biometry
- B60R25/252—Fingerprint recognition
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2325/00—Indexing scheme relating to vehicle anti-theft devices
- B60R2325/20—Communication devices for vehicle anti-theft devices
- B60R2325/205—Mobile phones
Abstract
The invention discloses an automobile B-pillar unlocking system which comprises a B-pillar decorative plate body, wherein a processing module, a display screen module, a fingerprint identification module and a face identification module are arranged on the B-pillar decorative plate body, and the fingerprint identification module and the face identification module are used for realizing double unlocking of a vehicle door; the processing module comprises a data storage module, a data matching module and a data transceiving module; the fingerprint identification module comprises a fingerprint identification key and a signal circuit adapter plate, and a fingerprint collector for collecting user fingerprint information is arranged on the fingerprint identification key; the face recognition module comprises an infrared light source and a camera module, wherein the infrared light source and the camera module are arranged on the B-pillar decorative plate body and are used for collecting facial information of a user; and the display screen module is provided with a touch screen. According to the invention, through a double unlocking mode, the vehicle door can be conveniently and quickly unlocked, and the safety of vehicle door unlocking is improved.
Description
Technical Field
The invention relates to the field of intelligent security, in particular to an automobile B-pillar unlocking system and an unlocking method thereof.
Background
With the development of society, the living standard of people is higher and higher, and automobiles become necessities for daily life and travel of many people. When people use the automobile, a key is inevitably needed, and when people fall on the automobile in daily life, the automobile door can be opened only by finding the automobile owner and taking the key, which causes great inconvenience. When the key is lost, the door cannot be opened, which causes great inconvenience. Particularly, people often see news that many children are trapped in the automobile, and if the rescue workers cannot contact the automobile owner, the children can be rescued only by breaking the automobile by smashing a window and the like, so that not only is time wasted, but also the benefits of the automobile owner are damaged, and a lot of troubles are caused under some conditions. With the progress of social science and technology, people develop a plurality of anti-theft systems, but the existing anti-theft systems basically use single data as identification standards, such as fingerprint identification, and can be unlocked as long as the fingerprint identification passes, which means that some illegal users impact the fingerprint identification in the prior art by means of forging fingerprint models and the like, and potential safety hazards are brought. Therefore, there is a need for a system that can not only improve the safety of the vehicle, but also unlock the vehicle without using a lock or other tools.
For example, a publication number CN 108944797 a of "an automobile fingerprint unlocking system and unlocking method" disclosed in chinese patent literature includes an automobile key, a user mobile phone terminal, a data processing center and an execution device, wherein the automobile key is provided with a processor, and a fingerprint collector, a key positioning chip and a wireless communication module which are electrically connected with the processor; the user mobile phone terminal comprises a mobile phone positioning chip; the data processing center comprises a data storage system, a data matching system, a data processing system and a data transceiving system; the execution device is installed on the vehicle door and used for receiving the unlocking instruction of the processor and unlocking the door lock. The invention not only avoids the problem that the automobile is easy to be stolen and used after the automobile key is accidentally lost, but also can establish a second guarantee by using the mobile phone terminal which is not away from the automobile, and can effectively prevent the conditions of external tentative unlocking and fingerprint counterfeiting unlocking from occurring. However, the method is very unsafe under the condition that the mobile phone is stolen, and after the mobile phone is stolen, too many things need to be unbound, the related unlocking system on the automobile is easy to be ignored, thereby causing potential safety hazards.
Disclosure of Invention
The invention aims to solve the problems that the automobile is inconvenient to unlock and is unsafe due to the adoption of a single fingerprint unlocking mode in the prior art, and provides an automobile B-pillar unlocking system and an unlocking method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
an automobile B-pillar unlocking system comprises a B-pillar plaque body, wherein a processing module, a display screen module, a fingerprint identification module and a face identification module are arranged on the B-pillar plaque body and used for realizing double unlocking of a vehicle door, and the display screen module, the fingerprint identification module and the face identification module are respectively and electrically connected with the processing module; the processing module comprises a data storage module, a data matching module and a data transceiving module; the fingerprint identification module comprises a fingerprint identification key and a signal circuit adapter plate, and a fingerprint collector for collecting user fingerprint information is arranged on the fingerprint identification key; the face recognition module comprises an infrared light source and a camera module, wherein the infrared light source and the camera module are arranged on the B-pillar decorative plate body and are used for collecting facial information of a user; and the display screen module is provided with a touch screen.
Before the B-pillar unlocking system is used for opening the car door, the information is required to be stored in a data storage module of the processing module; when the vehicle door is opened, the display screen is firstly opened, when a user places a finger on a fingerprint collector of the fingerprint identification module for identification, the display screen can display an identification state, such as a character in identification, the fingerprint collector can transmit collected fingerprint information to a signal circuit adapter plate and then to a data matching system on the processing module, the data matching system matches the fingerprint information collected in real time with stored fingerprint information, the processor can transmit a matching result to the display screen, when the matching is passed, the face identification is started, an infrared light source on the face identification module and the camera module are both opened, in the process of face identification, an image shot by the camera module is projected on the display screen, the position adjustment by the user is convenient for identification, and the image shot by the face is transmitted to the data matching module on the processing module, the data matching module compares the stored face image related information, and after the matching is passed, the data receiving and sending module of the processing module sends an unlocking instruction to the vehicle lock to unlock the vehicle lock. When fingerprint identification or face identification do not pass, fingerprint identification failure, retry request, face identification failure and retry request are displayed on the display screen, re-identification operation is carried out according to related instructions on the display screen, and the touch screen on the display screen realizes touch screen operation of the display screen, so that the human-computer interaction function of the automobile B column is realized.
Preferably, an emergency mode control module for starting an emergency treatment mode of the automobile is arranged in the B-pillar trim panel body.
The emergency mode control module is used for starting an emergency processing mode to prevent an emergency situation that a vehicle door needs to be opened when a vehicle owner is not around, and through the emergency processing mode, the vehicle door can be opened under the condition that the vehicle is not damaged, the vehicle owner can be informed, and safety is guaranteed.
Preferably, the emergency mode control module is electrically connected with the processing module, and the emergency mode control module is electrically connected with the display screen module.
When a vehicle owner or a user who stores related information on the B-pillar plaque unlocking system is not at hand and needs to open the vehicle door, the emergency processing mode can be started, the emergency processing mode is started by touching an emergency mode key on the display screen module, and the display screen module transmits a signal for starting the emergency processing mode to the processing module. The data receiving and transmitting system on the processing module transmits a starting signal to the emergency mode control module to start the emergency processing mode, the emergency mode control module controls the display screen to display related information, and a two-dimensional code and password input area can be displayed on the display screen; meanwhile, the processing module can send similar information of 'emergency processing mode opening' to the bound user mobile phone terminal, and can also send a temporary random password, so that a user can dial a call of a vehicle owner through the two-dimensional code, and the vehicle door can be opened through the random password informed by the vehicle owner.
Preferably, the display screen module comprises a display screen switch, and the fingerprint identification key is electrically connected with the display screen switch.
Fingerprint identification button and display screen switch electricity are connected and are made the fingerprint identification button have the function of opening the display screen, and when using, the user presses the fingerprint identification button after, at first can open the display screen, has just so reduced the display screen switch button on the car B post, makes the panel of car B post more succinct, in addition, opens the back at the display screen, and the user can in time carry out fingerprint identification, improves unblock efficiency.
Preferably, the mobile phone terminal also comprises a user mobile phone terminal used for receiving information, and the user mobile phone terminal is in wireless connection with the data transceiving module.
The user mobile phone terminal is used for receiving related information of the automobile, in the automobile door unlocking process, fingerprint identification fails for multiple times or face identification fails for multiple times, the processing system sends the information to the user mobile phone terminal through the data receiving and sending system to remind a user, and the safety of automobile door unlocking is improved.
Preferably, the automobile B-pillar unlocking system further comprises an alarm, and the alarm is electrically connected or wirelessly connected with the processing module.
When the repeated recognition failure of fingerprint recognition or the repeated recognition failure of face recognition reaches a set limit value, the processing module not only sends related information to the mobile phone terminal of the user for reminding; the data receiving and sending module on the processing module can send a signal to the alarm, the alarm can be started, and a sound is given out to warn, so that the safety is ensured.
The technical scheme adopted for achieving the purpose of the invention is that the unlocking method for the B column of the automobile comprises the following unlocking steps:
the method comprises the following steps: the user relevant information is collected and stored, the user inputs the fingerprint information into the processing module through a fingerprint collector on a fingerprint identification key, the user inputs the user information into a data storage system of the processing module through a display screen, and the face image information is input into the data storage system of the processing module through a face identification module;
step two: performing fingerprint identification, displaying an identification result in a display screen, pressing a fingerprint identification key by a finger of a user, opening a display screen switch, starting fingerprint identification by a processing module after the display screen is opened, and outputting a result that the fingerprint identification is correct or wrong in the display screen; when the display screen displays the correct fingerprint identification result, entering the third step; when the display screen displays that the fingerprint identification is wrong, the processing module transmits a related signal to the fingerprint identification module to perform re-identification; when the fingerprint identification is wrong for multiple times, and the identification error times reach a limit value, the vehicle door cannot be opened;
step three: carrying out face recognition, opening a face recognition module by a processing module, starting face recognition, processing the acquired face image information by a processor, and displaying a result of correct face recognition or wrong face recognition in a display screen; when the face recognition is correct, entering the step four; when the face recognition failure is displayed in the display screen, the processing module sends related information to the face recognition module for re-recognition; when the human face is recognized for multiple times, errors are recognized;
step four: and after the fingerprint identification in the step two and the face identification in the step three are both correctly identified, the processing module sends an unlocking instruction to open the vehicle door.
Preferably, in the second step, when the fingerprint identification is wrong for multiple times and the number of times of the recognition error reaches a limit value, the vehicle door is not opened and the processing module sends related information to the mobile phone terminal of the user for reminding; in the third step, when the face recognition is wrong for multiple times and the number of recognition errors reaches a limit value, the vehicle door cannot be opened, the processing module can send related information to the mobile phone terminal of the user for reminding, and the camera module on the face recognition module can shoot the image of the unlocked person and send the image to the mobile phone terminal of the user together, so that the safety of the vehicle is improved.
The technical scheme adopted for realizing the other purpose of the invention is that the automobile B-pillar unlocking method further comprises a safe environment mode, and the method comprises the following steps:
the method comprises the following steps: starting a safe environment mode through the display screen module;
the steps are as follows: performing fingerprint identification and judgment on the fingerprint identification module, and entering a third step when the fingerprint identification is wrong; entering a fifth step when the fingerprint identification is correct;
step three: performing face recognition and judgment on the face recognition module, and entering the fourth step when the face recognition is wrong; entering a fifth step when the face recognition is correct;
step four: the processing module sends an instruction to the display screen module, a password input area is displayed on the display screen, and when a user inputs a password correctly, the step five is carried out; when the user inputs wrong passwords and the number of times of wrong password input reaches a limit value, the vehicle door cannot be opened;
step five: and the processing module sends an unlocking instruction to the vehicle door to open the vehicle door.
The technical scheme adopted for realizing the other purpose of the invention is that the automobile B-pillar unlocking method further comprises an emergency processing mode, and the method comprises the following steps:
the method comprises the following steps: starting an emergency processing mode through an emergency mode button on a display screen of the display screen module; after a user presses a fingerprint identification key to open a display screen, an emergency mode key is arranged on the display screen, and the emergency mode key on the display screen is touched slightly, so that a signal for starting an emergency processing mode can be transmitted to a processing module, and an emergency processing mode panel on the display screen is opened on the processing module;
step two: a data receiving and sending system on the processing module sends 'emergency processing mode starting' and a temporary random password to the bound user mobile phone terminal;
step three: the two-dimensional code and the password input area appear on the emergency processing mode panel, a user dials a telephone of a vehicle owner by scanning the two-dimensional code, and after the vehicle group informs a random password, the vehicle door can be opened after the password is input in the password input area.
Therefore, the invention has the following beneficial effects:
(1) the car door is conveniently and quickly unlocked through fingerprint unlocking and face recognition unlocking;
(2) the safety of unlocking the vehicle door is improved through the double unlocking setting of fingerprint unlocking and face recognition unlocking;
(3) the safe environment mode is set, so that the vehicle door can be opened quickly by a vehicle owner;
(4) through setting up urgent processing mode, be convenient for under emergency relevant user's condition not damaging the security of door again in the condition of door unlock.
Drawings
FIG. 1 is a block diagram of a vehicle B-pillar unlocking system of the present invention;
FIG. 2 is a schematic view of the internal components of the B-pillar trim panel body;
FIG. 3 is a schematic view of a B-pillar trim panel body;
in the figure: 1. the B-pillar decorative plate comprises a B-pillar decorative plate body 2, a fingerprint identification module 201, a fingerprint identification key 202, a signal circuit adapter plate 3, a face identification module 301, an infrared light source 302, a camera module 4, a processing module 401, a data storage module 402, a data matching module 403, a data transceiving module 5, a display screen module 501, a touch screen 6, an emergency mode control module 7, an alarm 8 and a user mobile phone terminal.
Detailed Description
The invention is further described with reference to the following detailed description and accompanying drawings.
Example 1:
in the embodiment shown in fig. 1, 2 and 3, the automobile B-pillar unlocking system comprises a B-pillar plaque body 1, wherein a processing module 4, a display screen module 5, a fingerprint identification module 2 and a face identification module 3 for realizing double unlocking of an automobile door are arranged on the B-pillar plaque body 1, and the display screen module, the fingerprint identification module and the face identification module are respectively and electrically connected with the processing module; the processing module 4 comprises a data storage module 401, a data matching module 402 and a data transceiving module 403; the fingerprint identification module 2 comprises a fingerprint identification key 201 and a signal circuit adapter plate 202, and a fingerprint collector for collecting user fingerprint information is arranged on the fingerprint identification key 201; the face recognition module 3 comprises an infrared lamp source 301 and a camera module 302 which are arranged on the B-pillar decorative plate body 1 and used for collecting facial information of a user; the display screen module 5 is provided with a touch screen 501.
Before the unlocking system is used, relevant information needs to be input, and the touch screen 501 on the display screen module 5 realizes the touch screen function of the display screen, so that a user can input the relevant information into the unlocking system through the display screen. The data storage system in the processing module 4 stores the information. When an automobile is unlocked, firstly, a display screen is opened, after the display screen is opened, a user places a finger on a fingerprint identification key 201 of a fingerprint identification module 2, the fingerprint identification key 201 is pressed, a fingerprint collector on the fingerprint identification key 201 can collect fingerprints in real time, a signal circuit adapter plate 202 converts collected fingerprint signals into electric signals and transmits the electric signals to a data matching system of a processing module 4, the data matching system of the processing module matches and compares real-time fingerprint information with stored user fingerprint information and transmits the matched data to a display screen module 5, a final matching result is displayed on the display screen, if the matching result is correct, the processing module opens an infrared light source 301 and a camera module 302 on a face identification module 3, and in the process of face identification, an image shot by the camera module 302 is projected onto the display screen, the user can conveniently adjust the position to recognize, the image recognized by the face is transmitted to the data matching module 402 on the processing module 4, the data matching module 402 compares the stored face image related information, and after the matching is passed, the data receiving and sending module 403 of the processing module 4 sends an unlocking instruction to the vehicle lock to unlock the vehicle lock. If the fingerprint identification or the face identification fails, the display screen can display that the fingerprint identification fails, retry is requested, the face identification fails, retry is requested, and re-identification operation can be performed according to related instructions on the display screen.
Example 2:
the embodiment 2 is basically the same as the embodiment 1, except that: an emergency mode control module 6 for starting an automobile emergency processing mode is arranged in the B-pillar decorative plate body 1, the emergency mode control module 6 is electrically connected with the processing module 4, and the emergency mode control module 6 is electrically connected with the display screen module 5.
When a vehicle owner or a user who stores related information on the B-pillar plaque unlocking system is not at hand and needs to open a vehicle door, the emergency processing mode can be started, the emergency processing mode is started by touching an emergency processing mode area on the display screen module 5, and a signal of the emergency processing mode started by the display screen is transmitted to the processing module 4. The data receiving and transmitting system on the processing module 4 transmits a starting signal to the emergency mode control module 6 to start the emergency processing mode, the emergency mode control module 6 controls the display screen to display related information, and a two-dimensional code and password input area is displayed on the display screen; meanwhile, the processing module 4 sends similar information of 'emergency processing mode opening' to the bound user mobile phone terminal 8, and also sends a temporary random password, so that the user can dial the phone of the vehicle owner through the two-dimensional code, and the vehicle door is opened through the random password informed by the vehicle owner.
Example 3:
the embodiment 3 is basically the same as the embodiment 1, except that: the display screen module 5 comprises a display screen switch, and the fingerprint identification key 201 is electrically connected with the display screen switch. Fingerprint identification button is connected with display bottle switch electricity, and after the user pressed fingerprint identification button 201, the display screen switch was opened to open the display screen, just so reduced display screen switch button on car B post, made B cylinder board more succinct, can also open the back at the display screen, the user can in time carry out fingerprint identification, improves unblock efficiency. In addition, set up the light guide component on fingerprint identification module 2, the light guide component sets up on fingerprint identification button 201, under the condition that night or light are not good, if the adoption wants car B post system to open the door, just hardly finds the fingerprint button on the B post plaque, and the user of being convenient for of setting up of light guide component finds fingerprint identification button 201 place, carries out the fingerprint identification operation.
Further, set up flashlight structure and photoswitch on face identification module, the flashlight structure is connected with the switch electricity of photoswitch and face identification module, photoswitch establishes ties with the relevant switch of face identification module, under the condition of night or light is not good, photoswitch opens, the user carries out face identification if need this moment, along with opening of face identification module, the flashlight structure also can be opened, this is convenient for the user also can carry out face identification under the darker condition of external light, face identification's accuracy is improved, the security of B post unblock system has been improved simultaneously, prevent that long similar people from face identification success under the darker condition of light, cause the unnecessary loss for the user.
Example 4:
the embodiment 4 is basically the same as the embodiment 1, except that: the mobile phone system further comprises a user mobile phone terminal, the user mobile phone terminal 8 is in wireless connection with the data transceiving module 403 on the processing module 4, and if the fingerprint identification fails to identify for multiple times or the face identification fails to identify for multiple times and reaches a set limit value, the data transceiving module 403 on the processing module 4 sends related information to the user mobile phone terminal 8 for reminding.
Example 5:
the embodiment 5 is basically the same as the embodiment 1, except that: the automobile B-pillar unlocking system further comprises an alarm 7, and the alarm 7 is electrically connected or wirelessly connected with the processing module 4. When the multiple recognition failures of fingerprint recognition or the multiple recognition failures of face recognition reach the set limit value, the processing module 4 not only sends related information to the user mobile phone terminal 8 for reminding; the data transceiver module 403 on the processing module 4 will send a signal to the alarm 7, and the alarm 7 will start to sound for warning, so as to ensure the safety.
In summary, the unlocking method for the B-pillar of the automobile comprises the following unlocking steps:
the method comprises the following steps: the user relevant information is collected and stored, the user inputs the fingerprint information into the processing module 4 through a fingerprint collector on the fingerprint identification key 201, the user inputs the user information into a data storage system of the processing module 4 through a display screen, and the face image information is input into the data storage system of the processing module 4 through the face identification module 3; the user inputs the limited value of the number of times of identifying the error through the display screen module and stores the limited value in the processing module;
step two: performing fingerprint identification, displaying an identification result in a display screen, pressing a fingerprint identification key 201 with a finger of a user, turning on a display screen switch, starting fingerprint identification by a processing module after the display screen is turned on, and outputting a result that the fingerprint identification is correct or wrong in the display screen; when the display screen displays the correct fingerprint identification result, entering the third step; when the display screen displays that the fingerprint identification is wrong, the processing module transmits a related signal to the fingerprint identification module to perform re-identification; when the fingerprint identification is wrong for multiple times, and the identification error times reach a limit value, the vehicle door cannot be opened;
step three: carrying out face recognition, opening the face recognition module 3 by the processing module 4, starting face recognition, processing the collected face image information by the processor, and displaying the result of correct face recognition or wrong face recognition in the display screen; when the display screen displays the correct result of the face recognition, entering the step four; when the display screen displays that the face recognition is wrong, the processing module transmits related signals to the face recognition module to perform re-recognition; when the face recognition is carried out for multiple recognition errors, the vehicle door cannot be opened when the recognition error times reach a limit value;
step four: after the fingerprint identification in the step two and the face identification in the step three are both correctly identified, the processing module 4 sends an unlocking instruction to open the vehicle door.
As a preferred scheme, in the second step, when the fingerprint identification is wrong for multiple times and the number of times of the identification errors reaches a limit value, the vehicle door cannot be opened and the processing module sends related information to the mobile phone terminal of the user for reminding; in the third step, when the face recognition is wrong for multiple times, and the number of times of the recognition errors reaches a limit value, the vehicle door cannot be opened, and the processing module sends related information to the mobile phone terminal of the user for reminding. And the camera module on the face recognition module can shoot the image of the unlocked person in real time and send the image to the user mobile phone terminal together, so that the safety of unlocking the car door is improved.
Further, when the parking environment is determined to be safe by the vehicle owner, the safe environment mode can be opened, the vehicle door can be quickly opened by the vehicle owner conveniently, and the unlocking step of the safe environment mode comprises the following steps:
the method comprises the following steps: starting a safe environment mode through the display screen module;
the steps are as follows: performing fingerprint identification and judgment on the fingerprint identification module, and entering a third step when the fingerprint identification is wrong; entering a fifth step when the fingerprint identification is correct;
step three: performing face recognition and judgment on the face recognition module, and entering the fourth step when the face recognition is wrong; entering a fifth step when the face recognition is correct;
step four: the processing module sends an instruction to the display screen module, a password input area is displayed on the display screen, and when a user inputs a password correctly, the step five is carried out; when the user inputs wrong passwords and the number of times of wrong password input reaches a limit value, the vehicle door cannot be opened;
step five: and the processing module sends an unlocking instruction to the vehicle door to open the vehicle door.
Further, the unlocking method for the B column of the automobile further comprises an emergency processing mode, and the unlocking step of the emergency processing mode is as follows:
the method comprises the following steps: after a user presses the fingerprint identification key 201 to open the display screen, an identifier of an 'emergency processing mode' is displayed on the display screen, and the area of the 'emergency processing mode' on the display screen is touched, so that a signal can be transmitted to the processing module 4, and an emergency processing mode panel is opened through the processing module 4;
step two: the data receiving and sending system on the processing module sends 'emergency processing mode opening' and a temporary random password to the bound user mobile phone terminal 8;
step three: the two-dimensional code and the password input area appear on the emergency processing mode panel, a user dials a telephone of a vehicle owner by scanning the two-dimensional code, and after the vehicle group informs a random password, the processing module sends an unlocking instruction to open the vehicle door after the password is input in the password input area.
In addition, the emergency processing mode can be started by pressing the fingerprint identification key for a long time, after the fingerprint identification key is pressed for a long time, the fingerprint processing module sends a related instruction to the data receiving and sending module of the processing module, the processing module firstly sends a signal to open the display screen when the fingerprint identification key is pressed, the processing module receives the signal after the fingerprint identification key is pressed for a long time, then the emergency mode control module is opened, and a related panel of the emergency mode is displayed on the display screen, so that related steps of unlocking the car door in the emergency processing mode are carried out.
The above examples are merely illustrative of the present invention and are not intended to limit the scope of the present invention. Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes should fall within the scope of the claims of the present invention.
Claims (10)
1. An automobile B-pillar unlocking system, comprising:
the automobile door unlocking system comprises a B-column decorative plate body (1), wherein a processing module (4), a display screen module (5), a fingerprint identification module (2) and a face identification module (3) for realizing double unlocking of an automobile door are arranged on the B-column decorative plate body (1), and the display screen module, the fingerprint identification module and the face identification module are respectively and electrically connected with the processing module;
the processing module (4) comprises a data storage module (401), a data matching module (402) and a data transceiving module (403);
the fingerprint identification module (2) comprises a fingerprint identification key (201) and a signal circuit adapter plate (202), wherein a fingerprint collector for collecting fingerprint information of a user is arranged on the fingerprint identification key (201);
the face recognition module (3) comprises an infrared lamp source (301) and a camera module (302), wherein the infrared lamp source (301) is arranged on the B-pillar decorative plate body (1) and is used for collecting facial information of a user;
and a touch screen (501) is arranged on the display screen module (5).
2. The unlocking system for the B-pillar of an automobile as claimed in claim 1, wherein an emergency mode control module (6) for starting an emergency treatment mode is provided in the B-pillar trim body (1).
3. The B-pillar unlocking system for automobiles according to claim 2, wherein the emergency mode control module (6) is electrically connected with the processing module (4), and the emergency mode control module (6) is electrically connected with the display screen module (5).
4. The automobile B-pillar unlocking system as claimed in claim 1, wherein the display screen module (5) comprises a display screen switch, and the fingerprint identification key (201) is electrically connected with the display screen switch.
5. The unlocking system for the B-pillar of an automobile according to any one of claims 1 to 4, further comprising a user mobile phone terminal (8) for receiving information, wherein the user mobile phone terminal (8) is wirelessly connected with the data transceiver module (403).
6. The automobile B-pillar unlocking system according to any one of claims 1 to 4, further comprising an alarm (7), wherein the alarm (7) is electrically or wirelessly connected with the processing module (4).
7. A method for unlocking by the B-pillar unlocking system of an automobile as claimed in any one of claims 1 to 4, characterized by comprising the steps of:
the method comprises the following steps: the fingerprint identification module and the face identification module are used for collecting the relevant information of the user, and the processing module is used for storing the information;
step two: fingerprint identification and judgment are carried out in the fingerprint identification module, and when the fingerprint identification is correct, the step three is carried out; when the fingerprint identification is wrong, the fingerprint identification module carries out re-identification, and when the fingerprint identification is wrong again, the vehicle door cannot be opened;
step three: performing face recognition and judgment on the face recognition module, and entering the fourth step when the face recognition is correct; when the face recognition is wrong, the face recognition module (3) carries out re-recognition and judgment, and when the face recognition is wrong, the vehicle door cannot be opened;
step four: the processing module sends an unlocking instruction to open the vehicle door.
8. A method for unlocking through the automobile B-pillar unlocking system as claimed in claim 7, characterized in that in the second step, when the number of times of fingerprint identification errors reaches a limit value, the processing module (4) sends related information to the user mobile phone terminal (8) for prompting; in the third step, when the number of face recognition errors reaches a limit value, the processing module (4) sends related information to the user mobile phone terminal (8) for prompting.
9. A method for unlocking by the vehicle B-pillar unlocking system of claim 7, further comprising a safe environment mode, wherein the safe environment mode comprises the steps of:
the method comprises the following steps: starting a safe environment mode through the display screen module;
the steps are as follows: performing fingerprint identification and judgment on the fingerprint identification module, and entering a third step when the fingerprint identification is wrong; entering a fifth step when the fingerprint identification is correct;
step three: performing face recognition and judgment on the face recognition module, and entering the fourth step when the face recognition is wrong; entering a fifth step when the face recognition is correct;
step four: the processing module sends an instruction to the display screen module, a password input area is displayed on the display screen, and when a user inputs a password correctly, the step five is carried out; when the user inputs wrong passwords and the number of times of wrong password input reaches a limit value, the vehicle door cannot be opened;
step five: and the processing module sends an unlocking instruction to the vehicle door to open the vehicle door.
10. A method for unlocking by the B-pillar unlocking system for a vehicle as claimed in claim 7, further comprising an emergency handling mode, said emergency handling mode comprising the steps of:
the method comprises the following steps: starting an emergency processing mode through a display screen module;
step two: a data receiving and sending system on the processing module (4) sends 'emergency processing mode starting' and a temporary random password to a bound user mobile phone terminal (8);
step three: the two-dimensional code and the password input area appear on the emergency mode panel, a user dials a telephone of a vehicle owner by scanning the two-dimensional code, and after the vehicle owner informs a random password, the vehicle door can be opened after the password is input in the password input area.
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| CN201910775450.0A CN110682968A (en) | 2019-08-21 | 2019-08-21 | Automobile B-pillar unlocking system and unlocking method thereof |
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| CN201910775450.0A CN110682968A (en) | 2019-08-21 | 2019-08-21 | Automobile B-pillar unlocking system and unlocking method thereof |
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